Boone Grove Weather Forecast

    • 67
    • 83

    Slight Chance Thunderstorms

    • 69
    • 86

    Thunderstorms Likely

    • 64
    • 81

    Chance Rain Showers

    • 66
    • 79

    Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

    • 73
    • 93

    Slight Chance Thunderstorms

Today 18 Jul Porter

Partly cloudy. Highs in the lower 80s Inland, but only in the upper 70s near the lake. East Winds around 5 Mph.

Tonight 18 Jul Porter

Partly cloudy through the early Overnight, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. East Winds around 5 Mph, becoming south after midnight. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boone Grove Temperature Statistics

July Temperature

Valparaiso Porter County Municipal Airport (9.3 miles)

  • Lowest 14 July, 2025

    60.1 °F

  • Average July

    77.9 °F

  • Highest 5 July, 2025

    93.7 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.2 °F
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